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Nastasia [14]
2 years ago
14

Which of the following represents a beta particle?

Chemistry
2 answers:
weeeeeb [17]2 years ago
8 0

Answer:

that the second one surely represent the beta particle

Vera_Pavlovna [14]2 years ago
6 0

Answer:

{ \sf{A. \:  \:  { _{ - 1}{}^{0} e }}}

<u> </u><u>A</u><u> </u><u>beta</u><u> </u><u>particle</u><u> </u><u>is</u><u> </u><u>an</u><u> </u><u>electron</u><u>.</u>

Explanation:

{ \tt{ {}^{4}_{2}He   \:  \: is \:  an \:  alpha  \: particle.}} \\ { \tt{ \gamma  \:  \: is \: gamma \: rays}} \\ { \tt{ \alpha  \: is \: same \: as \: alpha \: particle}}

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Answer:

1.204428 * 10^24 atoms

Explanation:

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The relationship between moles and atoms is given by the avogadro's umber. This is the number of units in one mole of a substance.  The units can be atoms, ions etc In this case it is atoms. The number is equal to  6.02214076 * 10^23

This means;

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